Task 1728308226

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:51:38][3764844][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_35.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_35.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_35_450000_0_0
------> GPU usage: 0.500000
[17:51:38][3764844][INFO ] Starting data processing...
[17:51:38][3764844][INFO ] opti: No host transfer for n_steps. Use device global.
[17:51:38][3764844][INFO ] opti: No host transfer for mean. Use device global.
[17:51:38][3764844][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:51:38][3764844][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:51:38][3764844][INFO ] opti: power spectrum in fft callback (static link).
[17:51:38][3764844][INFO ] opti: __constant__ access is not uniform, bad!
[17:51:38][3764844][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[17:51:38][3764844][INFO ] CUDA global memory status (initial GPU state, including context):
[17:51:38][3764844][INFO ] No template file. Generating templates.
[17:51:38][3764844][INFO ] Template param value T_cons = 50000
[17:51:42][3764844][INFO ] Number of generated templates to be used: 50000
[17:51:42][3764844][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_35.cpt
[17:51:42][3764844][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_35.cpt (No such file or directory).
------> Starting from scratch...
[17:51:42][3764844][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_35.binary
[17:51:42][3764844][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM233.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323082447
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174807.87
------> DEC (J2000): -244631.5
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 233.5 cm^-3 pc
------> Scale factor: 1.81936
[17:51:42][3764844][INFO ] Allocating memory for dedispersed compressed time series...
[17:51:42][3764844][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:51:42][3764844][INFO ] 8-bit allocation done
[17:51:42][3764844][INFO ] Foobar
[17:51:42][3764844][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_35.binary
[17:51:43][3764844][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:51:43][3764844][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:51:43][3764844][INFO ] FftSize = 12582913
[17:51:43][3764844][INFO ] Seed for random number generator is -1031686338.
[17:51:44][3764844][INFO ] 8[17:51:44][3764844][INFO ] 9[17:51:45][3764844][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:51:45][3764844][INFO ] Normalization factor 3.97364e-08
[17:51:45][3764844][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[17:51:45][3764844][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:51:45][3764844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:51:45][3764844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:51:45][3764844][INFO ] TimeSeriesLength = 16766551, params->nsamples = 25165824
sum = -2297.16845703, mean= -0.00013701  -0.00013701
[17:51:45][3764844][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:01:39][3764844][INFO ] Checkpoint committed!
[18:04:02][3764844][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 275.862384 3703.672119 0.7686940 2.1747568 16.457 12.1735  8
------> CAND: 115.174315 3624.903564 0.8329666 2.3447156 15.5332 12.0833 16
------> CAND: 115.181841 3706.562744 0.9556785 2.4479289 16.2227 11.9282  8
------> CAND: 345.623894 3897.499512 1.0059515 2.3957019 16.1789 11.8825  8
------> CAND:  29.956699 3643.305664 0.7028944 2.0975463 15.3669 11.8632 16
------> CAND: 261.750535 3626.142334 0.7938203 0.8788418 15.9221 11.6145  8
------> CAND: 345.527616 3787.151611 0.9286392 2.3606529 17.8457 11.5841  4
------> CAND: 115.227255 3659.044678 0.9303320 2.4172375 15.1491 11.5759 16
------> CAND: 115.204159 3630.476074 0.7584607 2.2255652 15.1007 11.5122 16
------> CAND: 115.173018 3625.616699 0.8285449 2.3388016 15.0387 11.4308 16
------> CAND: 172.789240 3935.936035 1.0103551 2.3968248 15.7447 11.4298  8
------> CAND: 115.278378 3918.421875 0.8171827 1.3356557 15.0297 11.419 16
------> CAND: 115.325609 3952.729492 0.7882074 1.6864921 14.9973 11.3764 16
------> CAND: 230.387297 3682.211182 0.8527570 2.3331268 20.7399 11.2563  2
------> CAND:  86.445354 3765.355957 0.6782934 1.6062906 14.881 11.224 16
------> CAND: 279.436084 3621.767334 0.9199737 2.4317064 20.6712 11.2154  2
------> CAND: 115.303032 3942.116211 0.7945870 1.6391897 14.8412 11.172 16
------> CAND: 345.578221 3935.936035 1.0103551 2.3968248 17.2843 11.1369  4
------> CAND: 172.689070 3781.706543 0.9311567 2.3928058 15.4583 11.1323  8
------> CAND: 270.341327 3940.688721 0.9120855 2.2653124 15.4399 11.1133  8
------> CAND: 460.938604 3642.898438 0.7034351 2.0732019 17.2243 11.0891  4
------> CAND: 165.971675 3675.373047 0.6570595 1.3711063 14.7764 11.0873 16
------> CAND: 172.681803 3616.088867 0.9333303 2.4537284 15.3807 11.052  8
------> CAND: 290.467040 3842.336182 0.7463772 1.4880036 20.3703 11.0368  2
------> CAND: 115.227514 3624.857666 0.8019146 2.2757289 14.7362 11.0349 16
------> CAND: 204.058796 3622.411377 0.8724884 2.3918645 14.7336 11.0315 16
------> CAND: 230.469302 3642.898438 0.7034351 2.0732019 15.3511 11.0213  8
------> CAND: 195.402349 3829.846924 0.8111172 1.1960762 15.3177 10.9867  8
------> CAND:  86.363609 3620.499756 0.8591884 2.3731103 14.6987 10.9859 16
------> CAND: 146.479164 3688.543701 0.8056581 0.9563103 14.6939 10.9797 16
------> CAND: 345.829426 4027.074219 0.8669646 2.0000694 17.0732 10.969  4
------> CAND: 101.297063 3945.516846 0.7944391 1.5434792 14.675 10.9551 16
------> CAND:  57.647104 4230.616211 1.0275376 1.4990985 15.2847 10.9525  8
------> CAND: 202.547155 3737.889893 0.7434355 2.0686300 14.6725 10.9518 16
------> CAND: 168.322569 3793.480957 0.7934870 2.1590860 15.2715 10.9389  8
------> CAND: 108.482353 3680.685059 0.9592946 0.7553455 17.0272 10.9325  4
------> CAND: 144.026543 3964.916992 0.8606085 2.0839121 14.6549 10.9289 16
------> CAND: 115.195595 3788.373535 0.9284947 2.3652411 14.6542 10.928 16
------> CAND: 177.310149 4049.835938 1.0261130 2.3442428 14.6295 10.8958 16
------> CAND: 115.160042 3644.297363 0.9551964 2.4496396 14.6289 10.8951 16
------> CAND: 483.234073 3697.079590 0.7849974 1.0118753 20.1295 10.8939  2
------> CAND: 461.110139 3675.493164 0.6575679 1.8566908 16.9777 10.8932  4
------> CAND: 115.242566 4060.205322 0.9466859 2.1747663 14.6164 10.8788 16
------> CAND: 230.346295 3625.616699 0.8285449 2.3388016 15.2059 10.8711  8
------> CAND: 144.110624 4210.362305 1.0362109 2.2146056 14.6071 10.8667 16
------> CAND: 466.328090 3787.050537 0.8009115 2.1735437 16.9288 10.8543  4
------> CAND: 115.228812 3620.306885 0.9024202 2.4020665 14.5927 10.8479 16
------> CAND: 103.242863 3778.804688 0.8091447 1.1154134 14.5634 10.8099 16
------> CAND: 115.214020 3882.660156 0.9257272 2.2976873 15.1418 10.8048  8
------> CAND: 115.249573 3689.830811 0.8038014 2.2692435 15.1394 10.8023  8
------> CAND: 172.846592 3704.056885 0.6588657 1.5537348 15.1227 10.785  8
------> CAND: 403.704119 4287.006836 1.0138422 2.0117815 15.0937 10.7551  8
------> CAND: 341.116999 3931.542725 0.8060439 1.4264903 15.0841 10.7452  8
------> CAND: 134.980573 3659.959473 0.6523587 1.8999189 14.5033 10.7318 16
------> CAND: 192.603283 3645.177490 0.6833435 2.0000479 15.0693 10.73  8
------> CAND: 345.667751 3921.318359 0.8810960 2.1914179 16.7388 10.7036  4
------> CAND: 115.257877 3829.299316 0.8109782 2.1250150 14.4612 10.6771 16
------> CAND:  71.839400 3688.398682 0.8414781 0.9134305 15.0155 10.6745  8
------> CAND: 405.976900 3662.354492 0.8839036 0.8245151 16.7018 10.6742  4
------> CAND: 328.545856 3676.366455 0.8312389 2.2898185 15.0136 10.6725  8
------> CAND: 102.161229 3828.202637 0.8120728 2.1290224 14.4402 10.65 16
------> CAND: 222.013715 3737.321777 0.7481565 2.1196353 16.6641 10.6443  4
------> CAND: 345.796468 3942.626953 0.7941476 1.6550251 16.6422 10.627  4
------> CAND: 106.726773 3816.278564 0.9198861 0.9866868 14.4166 10.6194 16
------> CAND: 286.932266 3704.326416 0.6589434 1.5015197 16.6279 10.6156  4
------> CAND: 347.999441 3620.029785 0.8622284 2.3813913 14.9545 10.6116  8
------> CAND: 179.246347 3757.662598 0.8359082 1.0033190 14.4067 10.6066 16
------> CAND: 101.206494 3653.000732 0.9522853 2.4403400 14.9473 10.6042  8
------> CAND: 172.750573 3675.602783 0.8629583 2.3391049 14.9452 10.602  8
------> CAND: 366.120965 3923.965088 0.8120908 2.0203707 14.9377 10.5943  8
------> CAND: 492.584707 4081.746094 0.9099686 1.4354500 16.6 10.5935  4
------> CAND: 115.231148 3640.950928 0.7190980 2.1150744 14.3815 10.574 16
------> CAND: 202.988320 3662.354492 0.8839036 0.8245151 14.9114 10.5672  8
------> CAND:  88.742010 3956.981934 0.8639507 2.0942619 14.3754 10.566 16
------> CAND: 430.398529 3704.326416 0.6589434 1.5015197 19.5681 10.561  2
------> CAND:  86.354266 3746.454346 0.9623740 2.4315598 14.3703 10.5595 16
------> CAND: 225.830057 3877.168213 1.0036451 2.4035904 19.5592 10.5557  2
------> CAND:  37.171053 3804.587891 0.9683077 0.9014615 14.3561 10.5411 16
------> CAND: 112.715985 3884.629395 0.9255367 1.0691646 14.3541 10.5384 16
------> CAND: 172.803254 3629.705322 0.7643073 2.2299836 14.8834 10.5383  8
------> CAND: 120.013382 3748.951172 0.7212917 2.0276463 14.3513 10.5349 16
------> CAND:   9.982798 3703.090576 0.6643753 1.4379715 14.3404 10.5208 16
------> CAND: 178.491954 3626.715088 0.7887560 0.8929919 19.4753 10.506  2
------> CAND: 206.382441 4090.559570 0.9081149 2.0684450 14.8488 10.5027  8
------> CAND: 200.416325 3954.321045 1.0121789 2.3706956 14.3253 10.5013 16
------> CAND: 230.459700 3628.013916 0.7777076 2.2475312 14.8405 10.4942  8
------> CAND: 345.501147 3675.602783 0.8629583 2.3391049 16.4477 10.4728  4
------> CAND: 157.876028 3660.596191 0.9088328 2.4124784 14.2985 10.4666 16
------> CAND: 126.988729 3835.554199 0.8714773 2.2588751 14.8126 10.4655  8
------> CAND: 388.657259 3820.248535 0.8205056 2.1662953 14.8101 10.463  8
------> CAND:  37.123563 3841.938232 0.7479597 1.8867592 14.2942 10.4611 16
------> CAND: 117.281529 3950.333496 0.9084718 2.2341855 14.2833 10.447 16
------> CAND: 345.782973 3974.815918 0.8575196 2.0954187 14.7944 10.4468  8
------> CAND: 210.186326 3840.933838 0.7483824 1.8706673 19.3696 10.4433  2
------> CAND: 115.221546 3622.283691 0.8958730 2.4033554 14.2616 10.4189 16
------> CAND: 230.340066 3761.971680 0.9856306 2.4578032 14.7671 10.4187  8
------> CAND:  57.467783 3622.460938 0.8465198 0.8182410 14.2611 10.4183 16
------> CAND:  58.488692 3635.606201 0.7120811 2.1196778 14.7568 10.4081  8
------> CAND: 191.624155 4030.155273 0.8642055 1.9379634 14.2524 10.4071 16
------> CAND: 345.604431 3623.323730 0.8673951 2.3720477 16.3642 10.4068  4
[18:04:02][3764844][INFO ] Statistics: count dirty SumSpec pages 1743 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:04:02][3764844][INFO ] Data processing finished successfully!
18:04:02 (3764844): called boinc_finish(0)

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